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公开(公告)号：US20230341445A1
公开(公告)日：2023-10-26
申请号：US18341183
申请日：2023-06-26
发明人： Erran Kagan
IPC分类号： G01R21/133 , G01D4/00
CPC分类号： G01R21/133 , G01D4/002 , G01D4/004 , Y04S20/242 , Y02B70/30 , Y02B90/20 , Y04S20/30
摘要： A power meter or other electrical device is provided having two independent and communicatively isolated Ethernet ports. The first Ethernet port is addressable by a first unique identifier and is configured for enabling full access to the power meter via an internal LAN. This enables a LAN operator to remotely access the power meter via the internal LAN for performing metering functions, such as full telemetry, control and programming. The second Ethernet port is addressable by a second unique identifier and is configured for being connected to the Internet. Since the second Ethernet port is communicatively isolated from the first Ethernet port, a user can access the power meter via the Internet, but cannot access the internal LAN by connecting to the power meter via the Internet.
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公开(公告)号：US20240195944A1
公开(公告)日：2024-06-13
申请号：US18583318
申请日：2024-02-21
发明人： Erran Kagan
CPC分类号： H04N7/183 , G01D4/002 , G01R22/066 , G06F21/31 , G06F21/32 , G06F21/35 , H04L63/08 , H04N1/00244 , H04L63/0861 , Y02B90/20 , Y04S20/30
摘要： Devices, systems and methods for authenticating a user of an intelligent electronic device (IED) using dual factor authentication is provided. The present disclosure provides for receiving user credentials at an IED, determining a user and a preferred mode of communication based on the user credentials, sending a code to the user via the preferred mode of communication and receiving the code entered at the IED. Upon matching the generated code to the received code, access is granted to features of the IED. Additionally, the present disclosure provides for receiving user credentials at a remote server, determining a user and a preferred mode of communication based on the user credentials, sending a code to the user via the preferred mode of communication, receiving the code entered at the remote server, and providing remote access via a network to an IED by authenticating a user remotely.
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3.发明公开公开(公告)号：US20240329102A1
公开(公告)日：2024-10-03
申请号：US18741147
申请日：2024-06-12
发明人： Joseph Spanier , Hai Zhu , Frederick B. Slota
CPC分类号： G01R19/2513 , G01R19/2509 , G06F7/76 , G01R19/04 , G01R29/02 , G06F17/40 , G16Z99/00
摘要： Systems and methods are provided for use in an IED that perform high resolution waveform capture to generate multi-rate waveform data in real-time. In one embodiment, high-resolution sampled data is dynamically pre-ordered into separate high resolution and low resolution data streams for presentation and storage. This pre-ordering of data is optimized so as to minimize the amount of data manipulation required to prepare the sampled data for eventual presentation and storage in the IED. Pre-ordering of data facilitates minimum performance impact so that continuous real-time data capture can be achieved.
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公开(公告)号：US20240200983A1
公开(公告)日：2024-06-20
申请号：US18590307
申请日：2024-02-28
发明人： Tibor Banhegyesi , Edward Martinez
IPC分类号： G01D4/00 , G01R21/133 , H02G3/08
CPC分类号： G01D4/004 , G01R21/133 , H02G3/088
摘要： A metering assembly, switchboard case, adapter cradle and method of use are provided. A metering assembly of the present disclosure includes an intelligent electronic device (IED) disposed in a switchboard case. The switchboard case includes an enclosure which is connected to an electrical distribution system and a cover. The IED is mounted in a cradle which is removable from the enclosure. The cradle, or adaptor, interconnects electronics of the IED with an electrical circuit of the electrical distribution system. The cover includes a sealing mechanism which prevents removal of the cover and indicates when the cover has been tampered with. The cover further includes a sealed input/output interface which interconnects with input/output means of the IED disposed with the switchboard case. The enclosure and/or the cover have a gasket to seal the cover to the enclosure to making the switchboard case water-tight and enabled for used in outdoor applications.
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公开(公告)号：US20240163314A1
公开(公告)日：2024-05-16
申请号：US18390333
申请日：2023-12-20
发明人： Luna A. Koval , Erran Kagan
CPC分类号： H04L63/20 , G01R22/063 , G01R22/066 , H02J13/00002 , H04L9/321 , H04L9/3247 , H04L9/3268 , H04L9/36 , H04L12/1895 , H04L61/4523 , H04L63/083 , H04L63/102 , H04L63/104 , H04L63/108 , H04L63/1425
摘要： The present disclosure provides for enterprise security in intelligent electronic devices such as electric power meters. In accordance with the present disclosure, enterprise security is a security system in which each individual device, instead of configuring and storing security configurations locally, use a security server for security verifications. Such a security server of the present disclosure may be a dedicated computer on a network, that is used to manage the security configuration for all users. This makes it simpler for administrators to configure users and devices, which in turn improves security by encouraging security to be properly configured.
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6.发明公开公开(公告)号：US20240012390A1
公开(公告)日：2024-01-11
申请号：US18465438
申请日：2023-09-12
发明人： Elly Engelstein , Luna A. Koval , Erran Kagan
IPC分类号： G05B19/4155 , H04Q9/02
CPC分类号： G05B19/4155 , H04Q9/02 , G05B2219/2639 , H04Q2213/08 , H04Q2209/60
摘要： Devices, systems and methods for predicting future consumption values of load(s) in power distribution systems are provided. The present disclosure provides for receiving a request for a load prediction for at least one meter; extracting time series data relating to the at least meter; retrieving future weather conditions for a particular location based on the at least one meter; and providing the extracted data and the future weather conditions to a prediction model that predicts load usage for the at least one meter. Additionally, the present disclosure provides for performing at least one action based on the prediction, wherein the action includes outputting at least one of a communication signal and/or at least one control signal to at least one client or at least one meter.
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公开(公告)号：US20240187247A1
公开(公告)日：2024-06-06
申请号：US18402267
申请日：2024-01-02
CPC分类号： H04L9/3247 , G06F8/65 , G06F21/572 , H04L9/3236 , H04L9/3239
摘要： Apparatuses, systems, and methods for providing security in an intelligent electronic device (IED) are provided. In one aspect of the present disclosure, an IED is provided including at least one processor that receives a communication via a communication interface, the communication including an unencrypted file and a digital signature. The at least one processor decrypts the digital signature to obtain a first value, executes a hash function on the unencrypted file to obtain a second value, determines if the first value and second value match, and updates at least one firmware package stored in at least one memory of the IED with the unencrypted file if it is determined that the first value and the second value match.
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公开(公告)号：US20240183887A1
公开(公告)日：2024-06-06
申请号：US18391899
申请日：2023-12-21
发明人： Erran Kagan
IPC分类号： G01R21/133 , G01D4/00 , G01R22/06 , G06F1/3209
CPC分类号： G01R21/133 , G01D4/002 , G01R22/061 , G06F1/3209
摘要： Devices, methods and systems for meter setup verification are provided. In one aspect, a device is provided including a communication interface and at least one processor. The communication interface receives a wiring setup configuration of at least one electronic power meter and at least one measured and/or calculated parameter from the at least one electronic power meter. The at least one processor determines if the at least one electronic power meter is wired correctly based on the wiring setup configuration of the at least one electronic power meter and the at least one measured and/or calculated parameter from the at least one electronic power meter. The device may be implemented in a separate client device or in the at least one electronic power meter.
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公开(公告)号：US20240019269A1
公开(公告)日：2024-01-18
申请号：US18341415
申请日：2023-06-26
发明人： Erran Kagan , Luna A. Koval , Elly Engelstein
IPC分类号： G01D4/00 , H04L67/12 , H04L67/133
CPC分类号： G01D4/004 , H04L67/133 , H04L67/12
摘要： Devices, systems and methods for a cloud-based meter management system are provided. The present disclosure includes a meter cloud server, a plurality of IEDs or meters, and one or more clients 608 (e.g., a web browser client), which are coupled together via a network (e.g., via various wireless and/or hardwired communication networks). The various components and modules of the present disclosure provide a plurality of functions to enable one or more users to manage a plurality of IEDs or meters via the at least one client device.
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